VTK
vtkFlyingEdges2D.h
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1 /*=========================================================================
2 
3  Program: Visualization Toolkit
4  Module: vtkFlyingEdges2D.h
5 
6  Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
7  All rights reserved.
8  See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
9 
10  This software is distributed WITHOUT ANY WARRANTY; without even
11  the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
12  PURPOSE. See the above copyright notice for more information.
13 
14 =========================================================================*/
63 #ifndef vtkFlyingEdges2D_h
64 #define vtkFlyingEdges2D_h
65 
66 #include "vtkFiltersCoreModule.h" // For export macro
67 #include "vtkPolyDataAlgorithm.h"
68 #include "vtkContourValues.h" // Needed for direct access to ContourValues
69 
70 class vtkImageData;
71 
72 class VTKFILTERSCORE_EXPORT vtkFlyingEdges2D : public vtkPolyDataAlgorithm
73 {
74 public:
75  static vtkFlyingEdges2D *New();
77  void PrintSelf(ostream& os, vtkIndent indent) override;
78 
82  vtkMTimeType GetMTime() override;
83 
88  void SetValue(int i, double value)
89  {this->ContourValues->SetValue(i,value);}
90 
94  double GetValue(int i)
95  {return this->ContourValues->GetValue(i);}
96 
101  double *GetValues()
102  {return this->ContourValues->GetValues();}
103 
109  void GetValues(double *contourValues)
110  {this->ContourValues->GetValues(contourValues);}
111 
117  void SetNumberOfContours(int number)
118  {this->ContourValues->SetNumberOfContours(number);}
119 
124  {return this->ContourValues->GetNumberOfContours();}
125 
130  void GenerateValues(int numContours, double range[2])
131  {this->ContourValues->GenerateValues(numContours, range);}
132 
137  void GenerateValues(int numContours, double rangeStart, double rangeEnd)
138  {this->ContourValues->GenerateValues(numContours, rangeStart, rangeEnd);}
139 
141 
145  vtkSetMacro(ComputeScalars,vtkTypeBool);
146  vtkGetMacro(ComputeScalars,vtkTypeBool);
147  vtkBooleanMacro(ComputeScalars,vtkTypeBool);
149 
151 
154  vtkSetMacro(ArrayComponent, int);
155  vtkGetMacro(ArrayComponent, int);
157 
158 protected:
160  ~vtkFlyingEdges2D() override;
161 
163  vtkInformationVector *) override;
164  int FillInputPortInformation(int port, vtkInformation *info) override;
166 
169 
170 private:
171  vtkFlyingEdges2D(const vtkFlyingEdges2D&) = delete;
172  void operator=(const vtkFlyingEdges2D&) = delete;
173 };
174 
175 
176 #endif
helper object to manage setting and generating contour values
Store vtkAlgorithm input/output information.
vtkTypeUInt32 vtkMTimeType
Definition: vtkType.h:302
virtual int RequestData(vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector)
This is called by the superclass.
void SetNumberOfContours(int number)
Set the number of contours to place into the list.
double GetValue(int i)
Get the ith contour value.
void GenerateValues(int numContours, double range[2])
Generate numContours equally spaced contour values between specified range.
double * GetValues()
Get a pointer to an array of contour values.
void GenerateValues(int numContours, double rangeStart, double rangeEnd)
Generate numContours equally spaced contour values between specified range.
void SetValue(int i, double value)
Set a particular contour value at contour number i.
vtkContourValues * ContourValues
static vtkPolyDataAlgorithm * New()
int vtkTypeBool
Definition: vtkABI.h:69
Superclass for algorithms that produce only polydata as output.
a simple class to control print indentation
Definition: vtkIndent.h:33
vtkTypeBool ComputeScalars
topologically and geometrically regular array of data
Definition: vtkImageData.h:39
generate isoline(s) from a structured points (image) dataset
virtual vtkMTimeType GetMTime()
Return this object's modified time.
void GetValues(double *contourValues)
Fill a supplied list with contour values.
int FillInputPortInformation(int port, vtkInformation *info) override
Fill the input port information objects for this algorithm.
Store zero or more vtkInformation instances.
int GetNumberOfContours()
Get the number of contours in the list of contour values.
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.